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gtnhenbr [62]
3 years ago
10

Three more than twice a number x is seven,

Mathematics
1 answer:
Zanzabum3 years ago
6 0

Answer:

2(x-7) + 3 = 9

2x - 14 = 6

2x = 20

x = 10

Step-by-step explanation:

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Feliz [49]

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Step-by-step explanation

and then the second answer is    

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3 0
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